: The single quote attempts to close the string literal in the original SQL statement.
The payload is crafted to manipulate a database query by breaking out of the intended logic and forcing the server to pause. {KEYWORD}';WAITFOR DELAY '0:0:5'--
: Depending on permissions, SQL injection can lead to complete control over the database server. Mitigation Strategies 💡 Always treat user input as untrusted. : The single quote attempts to close the
: If the website takes exactly 5 seconds longer to load than usual after this input, the attacker knows the application is vulnerable to SQL injection. Mitigation Strategies 💡 Always treat user input as
: Deploy a WAF to detect and block common SQL injection patterns automatically.
: This character acts as a statement terminator, allowing a second, malicious command to be executed immediately after.
: This is a specific T-SQL (Microsoft SQL Server) command. It instructs the database engine to pause execution for exactly 5 seconds before returning a response.